package org.chen.model.dao;

import java.util.List;

import org.chen.model.entity.Roles;

public interface RolesMapper {
	int deleteByPrimaryKey(Integer rid);

	int insert(Roles record);

	int insertSelective(Roles record);

	Roles selectByPrimaryKey(Integer rid);

	int updateByPrimaryKeySelective(Roles record);

	int updateByPrimaryKey(Roles record);

	List<Roles> query();
}